128880823035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373567603}}^1$

素因数の和:373567634

約数の個数: 16

約数和(自身を含む): 215174939904

約数和(自身を除く): 86294116869

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 373567603, 1120702809, 1867838015, 5603514045, 8592054869, 25776164607, 42960274345, 128880823035]

約数ペア:

[(1, 128880823035), (3, 42960274345), (5, 25776164607), (15, 8592054869), (23, 5603514045), (69, 1867838015), (115, 1120702809), (345, 373567603)]